Answer:
note : 
The equation of a linear function in point-slope form is y – y1 = m(x – x1)
The point is A (x1 , y1)
Step-by-step explanation:
in this exercice :  y - 4 = 5 +(1/2)x
                               y - 4 = 0.5 ( x - 5/0.5)
  y - 4 = 0.5( x - 10).....
note : the standard forme is : y = ax +b 
in this exercice : y = (1/2)x+9            
 
        
             
        
        
        
Answer:
A(1,1)
Step-by-step explanation:
the system is :
2x-y=1 
 x+2y=3
so :
y = 2x-1  .....the line color : red
y= (-1/2)x+3/2......the line color : blue
the pair solution is the intersection point for this line : A(1 ; 1)
 
        
             
        
        
        
Answer:
finance charge refund is $91.53
Step-by-step explanation:
given data 
finance charge F = $476
time t = 12 month
no of payment n = 5 
to find out
finance charge refund
solution
we will apply here finance charge refund formula that is
finance charge refund = F × 
put here value we get 
finance charge refund = 476 × 
finance charge refund = 476 × 
finance charge refund = 476 × 
finance charge refund = 476 × 0.1923
finance charge refund = 91.53
so finance charge refund is $91.53
 
        
             
        
        
        
Answer:
Therefore, the exact value of Tan 60 degrees is √3. We can also derive the values of tan 0°, 30°, 45°, 90°, 180°, 270° and 360° in the same way
 
        
                    
             
        
        
        
You need to change 17% to decimal by moving the decimal to the right by 2x
so you will get .17*800=136